From 08bad5a821371548942aa13565831f18fe1875f3 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 28 Jul 2009 15:52:22 +0100 Subject: hwmon: WM831x PMIC hardware monitoring driver This driver adds support for the hardware monitoring features of the WM831x PMICs to the hwmon API. Monitoring is provided for the system voltages supported natively by the WM831x, the chip temperature, the battery temperature and the auxiliary inputs of the WM831x. Currently no alarms are supported, though digital comparators on the WM831x devices would allow these to be provided. Since the auxiliary and battery temperature input scaling depends on the system configuration the value is reported as a voltage to userspace. Signed-off-by: Mark Brown Acked-by: Jean Delvare Signed-off-by: Samuel Ortiz --- drivers/hwmon/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/hwmon/Kconfig') diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 120085ce651..83e07e55a78 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -937,6 +937,17 @@ config SENSORS_W83627EHF This driver can also be built as a module. If so, the module will be called w83627ehf. +config SENSORS_WM831X + tristate "WM831x PMICs" + depends on MFD_WM831X + help + If you say yes here you get support for the hardware + monitoring functionality of the Wolfson Microelectronics + WM831x series of PMICs. + + This driver can also be built as a module. If so, the module + will be called wm831x-hwmon. + config SENSORS_WM8350 tristate "Wolfson Microelectronics WM835x" depends on MFD_WM8350 -- cgit v1.2.3-70-g09d2